National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Gonzales Roger M. Dreyer Memorial (KT20)

Lat: 29.53°NLon: 97.46°WElev: 354ft.

Mostly Cloudy

89°F

32°C

Humidity 66%
Wind Speed S 10 G 21 mph
Barometer 30.00 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 14 Oct 11:55 am CDT
Extended Forecast for

Cost TX

  • This Afternoon

    This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 93 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Mostly clear, with a low around 69. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 69 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Light east southeast wind increasing to 5 to 10 mph in the morning.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 79 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North northeast wind 5 to 10 mph becoming light.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Northeast wind around 5 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
A 10 percent chance of showers before 7pm. Mostly clear, with a low around 69. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 91. Light east southeast wind increasing to 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 55. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 74. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 52. North northeast wind 5 to 10 mph becoming light.
Sunday
Sunny, with a high near 78. Northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 63.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cost TX
 29.43°N 97.56°W (Elev. 348 ft)
Last Update:
11:32 am CDT Oct 14, 2026
Forecast Valid:
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Chance of Precipitation